Question: Who was Dino De Laurentiis' spouse when their marriage ended in 1988?
Paraphrase: Who did Dina De Laurentiis' divorce in 1988?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q296796 p:P26 ?s . ?s ps:P26 ?obj . ?s pq:P582 ?x filter(contains(YEAR(?x),'1988')) }